74   int olen, ilen, len, res, flush;  in DeflateOutput()  local
108   flush = Z_NO_FLUSH;  in DeflateOutput()
112     if ((res = deflate(&state->cx, flush)) != Z_OK) {  in DeflateOutput()
123     if (flush == Z_SYNC_FLUSH && state->cx.avail_out != 0)  in DeflateOutput()
131         flush = Z_SYNC_FLUSH;  in DeflateOutput()
205   int seq, flush, res, first;  in DeflateInput()  local
252   flush = mi->m_next ? Z_NO_FLUSH : Z_SYNC_FLUSH;  in DeflateInput()
257     if ((res = inflate(&state->cx, flush)) != Z_OK) {  in DeflateInput()
268     if (flush == Z_SYNC_FLUSH && state->cx.avail_out != 0)  in DeflateInput()
276         flush = Z_SYNC_FLUSH;  in DeflateInput()
340   int res, flush, expect_error;  in DeflateDictSetup()  local
376   flush = Z_NO_FLUSH;  in DeflateDictSetup()
380     if ((res = inflate(&state->cx, flush)) != Z_OK) {  in DeflateDictSetup()
394     if (flush == Z_SYNC_FLUSH && state->cx.avail_out != 0)  in DeflateDictSetup()
402         flush = Z_SYNC_FLUSH;  in DeflateDictSetup()